Don't try this one at home.
It's called Batmanning. And it may replace planking in the make-your-own trend world, but it seems the danger may outweigh the hilarity of it. To "Batman," one hangs upside down, holding on by only one's feet from a door, bar, gate, ledge, anything. Easy? Not quite.
Searches for "Batmanning" on YouTube yield more crash-and-burns than hang-steadies. It makes sense. That's a lot of weight for your foot and ankle muscles to hold.
In one video, a few giggling teenage...Full Story